package text05_21;

public class Text {
    public static void main(String[]args){
        SumUtils a=new SumUtils();
       System.out.println(a.number(10));
       System.out.println(a.number(12,12));
       System.out.println(a.number(12.2,12.4));
       System.out.println( a.number("fdsa","fasd"));
        Calculate b=new Calculate();
       System.out.println(  b.area(3));
       System.out.println( b.area(12,34));
    }
}
